JPS6390349U - - Google Patents
Info
- Publication number
- JPS6390349U JPS6390349U JP18623186U JP18623186U JPS6390349U JP S6390349 U JPS6390349 U JP S6390349U JP 18623186 U JP18623186 U JP 18623186U JP 18623186 U JP18623186 U JP 18623186U JP S6390349 U JPS6390349 U JP S6390349U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- blend
- switching element
- level
- stereo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000203 mixture Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
Landscapes
- Stereo-Broadcasting Methods (AREA)
Description
第１図は本考案に係るハイブレンド装置を備え
たＦＭステレオ受信機の電気回路図である。
６：コンデンサ、７：スイツチングトランジス
タ、８：電界強度検出回路、９：変調度検出回路
。
FIG. 1 is an electrical circuit diagram of an FM stereo receiver equipped with a high blend device according to the present invention. 6: capacitor, 7: switching transistor, 8: electric field strength detection circuit, 9: modulation degree detection circuit.
Claims (1)
を設け、該ハイブレンド回路で上記ステレオ復調
回路からの左右両出力をブレンドして高域ノイズ
を低減するものにおいて、上記ハイブレンド回路
に該ハイブレンド回路の機能をオン、オフするス
イツチング素子を設け、該スイツチング素子を中
間周波増幅回路より得られるシグナルメータ出力
のレベル又は検波回路の出力のレベルに応じてオ
ン、オフ制御する構成としたＦＭステレオ受信機
のオートハイブレンド装置。 A high-blend circuit is provided on the output side of the stereo demodulation circuit, and the high-blend circuit blends both left and right outputs from the stereo demodulation circuit to reduce high-frequency noise. An FM stereo receiver having a configuration in which a switching element for turning on and off a function is provided, and the switching element is controlled on and off according to the level of a signal meter output obtained from an intermediate frequency amplifier circuit or the level of the output of a detection circuit. Auto high blend device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18623186U JPS6390349U (en) | 1986-12-03 | 1986-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18623186U JPS6390349U (en) | 1986-12-03 | 1986-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6390349U true JPS6390349U (en) | 1988-06-11 |
Family
ID=31135598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18623186U Pending JPS6390349U (en) | 1986-12-03 | 1986-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6390349U (en) |
-
1986
- 1986-12-03 JP JP18623186U patent/JPS6390349U/ja active Pending
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